| 摘要 |
PROBLEM TO BE SOLVED: To provide a skin preparation for external use, skin-beautifying cosmetics and melanin formation retarder effective for prevention and improvement of pigmentation after sun burn, spot, freckle, liver spot, darking or the like and excellent in safety. SOLUTION: The agent includes one or more kinds of extracts of algae selected from among Chondria dasyphylla, Grateloupia filicina, Meristotheca papulosa, Gracilaria gigas, Porphyra okamurae, Carpopeltis affinis, Mastophora rosea, Ceratodictyon spongiosum, Halymenia floresia as the melanin pigment formation retarder. |
